3 × 5² × 42841

Prime Factor Structure

Factorization String 3 × 5^2 × 42841

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 5,312,408

Proper Divisor Sum 2,099,333

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #3213073 ← → #3213083

1 3 5 15 25 75 42,841 128,523 214,205 642,615 1,071,025 3,213,075

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

3,213,075 9,639,226 4,819,613 14,458,840 7,229,420 3,614,710 1,807,355 5,422,066 2,711,033 8,133,100 4,066,550 2,033,275 6,099,826 3,049,913 9,149,740 4,574,870 2,287,435 6,862,306 3,431,153 10,293,460 5,146,730 2,573,365 7,720,096 3,860,048 1,930,024 965,012 482,506 241,253 723,760 361,880 180,940 90,470 45,235 135,706 67,853 203,560 101,780 50,890 25,445 76,336 38,168 19,084 9,542 4,771 14,314 7,157 21,472 10,736 5,368 2,684 1,342 671 2,014 1,007 3,022 1,511 4,534 2,267 6,802 3,401

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.